DE69020247T2 - Data communication system with switch interface for data transmitted by fiber. - Google Patents

Data communication system with switch interface for data transmitted by fiber.

Info

Publication number
DE69020247T2
DE69020247T2 DE69020247T DE69020247T DE69020247T2 DE 69020247 T2 DE69020247 T2 DE 69020247T2 DE 69020247 T DE69020247 T DE 69020247T DE 69020247 T DE69020247 T DE 69020247T DE 69020247 T2 DE69020247 T2 DE 69020247T2
Authority
DE
Germany
Prior art keywords
fiber
communication system
switch interface
data
data communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69020247T
Other languages
German (de)
Other versions
DE69020247D1 (en
Inventor
Yasuhisa Shiobara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE69020247D1 publication Critical patent/DE69020247D1/en
Application granted granted Critical
Publication of DE69020247T2 publication Critical patent/DE69020247T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/427—Loop networks with decentralised control
    • H04L12/433—Loop networks with decentralised control with asynchronous transmission, e.g. token ring, register insertion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
DE69020247T 1989-07-13 1990-07-11 Data communication system with switch interface for data transmitted by fiber. Expired - Fee Related DE69020247T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1181404A JP2523882B2 (en) 1989-07-13 1989-07-13 Data transmission equipment

Publications (2)

Publication Number Publication Date
DE69020247D1 DE69020247D1 (en) 1995-07-27
DE69020247T2 true DE69020247T2 (en) 1995-11-02

Family

ID=16100166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69020247T Expired - Fee Related DE69020247T2 (en) 1989-07-13 1990-07-11 Data communication system with switch interface for data transmitted by fiber.

Country Status (5)

Country Link
US (1) US5602852A (en)
EP (1) EP0407997B1 (en)
JP (1) JP2523882B2 (en)
AU (1) AU621237B2 (en)
DE (1) DE69020247T2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273840A (en) * 1992-12-09 1994-06-29 Sony Corp Optically transmitting signals between measurement devices
US6065082A (en) * 1996-08-06 2000-05-16 International Business Machines Corporation HDLC asynchronous to synchronous converter
US6002996A (en) * 1997-11-26 1999-12-14 The Johns Hopkins University Networked sensor system
US6397282B1 (en) * 1998-04-07 2002-05-28 Honda Giken Kogyo Kabushikikaisha Communication controller for transferring data in accordance with the data type
US6317415B1 (en) * 1998-09-28 2001-11-13 Raytheon Company Method and system for communicating information in a network
US6266702B1 (en) 1998-09-28 2001-07-24 Raytheon Company Method and apparatus to insert and extract data from a plurality of slots of data frames by using access table to identify network nodes and their slots for insertion and extraction data
US6381647B1 (en) * 1998-09-28 2002-04-30 Raytheon Company Method and system for scheduling network communication
JP2000151641A (en) * 1998-11-13 2000-05-30 Sony Corp Transmission control method and transmitter
GB2350268B (en) * 1999-05-19 2003-07-16 3Com Corp Inhibition of underrun in network switches and the like for packet-based communication systems
US8554932B1 (en) 1999-11-12 2013-10-08 Jpmorgan Chase Bank, N.A. Data exchange management system and method
JP2001274799A (en) * 2000-03-23 2001-10-05 Sony Corp Wireless transmission method and wireless transmitter
US7263476B1 (en) * 2000-06-12 2007-08-28 Quad Research High speed information processing and mass storage system and method, particularly for information and application servers
ITTO20001000A1 (en) * 2000-10-23 2002-04-23 Cselt Ct Studi E Lab T Lecomun PROCEDURE AND SYSTEM FOR THE SCHEDULING OF A SHARED RESOURCE BETWEEN A MULTIPLE OF INFORMATION PACKAGE FLOWS.
US8271672B1 (en) 2001-08-31 2012-09-18 Juniper Networks, Inc. Guaranteed bandwidth memory apparatus and method
US7698454B1 (en) * 2001-11-26 2010-04-13 Juniper Networks, Inc. Interfacing with streams of differing speeds
EP1326189A3 (en) * 2001-12-12 2005-08-17 Microsoft Corporation Controls and displays for acquiring preferences, inspecting behaviour, and guiding the learning and decision policies of an adaptive communications prioritization and routing systems
EP2869613B1 (en) * 2013-10-31 2018-01-17 Deutsche Telekom AG Method and system of data routing through time-variant contextual trust
CN115015666B (en) * 2022-06-20 2023-02-03 国网山东省电力公司莱西市供电公司 Intelligent substation relay protection test expander and protection debugging method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454508A (en) * 1982-03-05 1984-06-12 Burroughs Corporation Timed token ring
US4459588A (en) * 1982-03-05 1984-07-10 Burroughs Corporation Timed token protocol for local area networks
US4404557A (en) * 1982-03-05 1983-09-13 Burroughs Corporation Timed token ring with multiple priorities
FR2533789B1 (en) * 1982-09-24 1987-10-23 France Etat HYBRID LOCAL COMMUNICATION NETWORK IN CIRCUIT AND LOOP PACKET MODES CARRYING A TIME MULTIPLEX
DE3582934D1 (en) * 1984-01-03 1991-07-04 Texas Instruments Inc PROCESSOR ARCHITECTURE FOR INTELLIGENT CONTROL OF DATA TRANSFER ADAPTERS.
JP2642332B2 (en) * 1985-04-15 1997-08-20 株式会社日立製作所 Priority level update control method
GB8518133D0 (en) * 1985-07-18 1985-08-21 British Telecomm Communications network
GB8526620D0 (en) * 1985-10-29 1985-12-04 British Telecomm Communications network
EP0289525A4 (en) * 1986-08-22 1989-04-24 Farallon Computing Local area network interconnecting computer products via long telephone lines.
KR920001576B1 (en) * 1987-09-09 1992-02-18 가부시끼가이샤 도시바 Network system using token-passing bus with multiple priority levels
US4866704A (en) * 1988-03-16 1989-09-12 California Institute Of Technology Fiber optic voice/data network
ATE117485T1 (en) * 1988-08-10 1995-02-15 Omron Tateisi Electronics Co LOCAL NETWORK SYSTEMS.
US4979167A (en) * 1988-12-02 1990-12-18 Advanced Micro Devices, Inc. Methods and apparatus for performing restricted token operations on an FDDI network
US4926641A (en) * 1989-01-11 1990-05-22 Keller Robert A Turbocharger lubrication system

Also Published As

Publication number Publication date
DE69020247D1 (en) 1995-07-27
AU5901790A (en) 1991-03-07
AU621237B2 (en) 1992-03-05
EP0407997A3 (en) 1993-03-10
EP0407997A2 (en) 1991-01-16
EP0407997B1 (en) 1995-06-21
US5602852A (en) 1997-02-11
JPH0345042A (en) 1991-02-26
JP2523882B2 (en) 1996-08-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee